Definitive Technology BP10 Tower Loudspeaker (Single, Black)

Other products by Definitive Technology

Product Details

• Product Dimensions: 12.2 x 8 x 42 inches ; 57 pounds
• Shipping Weight: 56 pounds (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B000UW3KFA
• Item model number: JALA
• Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
• Amazon.com Sales Rank: #12,583 in Electronics (See Bestsellers in Electronics)

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  Electronics > Home Audio & Theater > Speakers > Floorstanding

• Date first available at Amazon.com: June 1, 2008

Product Description

From the Manufacturer

The Sonic Superiority of Bipolar Loudspeakers

Definitive Technology's BP10 is a revolutionary audiophile-engineered, designer-styled loudspeaker intended for musical reproduction and home theater systems of the highest quality. This full-range bipolar (front and rear) radiating system combines the lush spacious soundstaging, lifelike depth-of-field, razor-sharp resolution and pinpoint imaging of the finest dipolar panel loudspeakers with the extended bass response, high-efficiency, wide dynamic range and easy-to-position convenience of the best conventional box systems. Thousands of man-hours of critical listening and engineering utilizing the most advanced computer loudspeaker development programs available--along with fundamental research at the world's most advanced loudspeaker research facility--have combined to create unmatched instruments for the reproduction of music or movies in your home.

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Bipolar design fits a huge soundscape into a slim 8" x 12-1/4" footprint

Superior Definitive Technology

Many experts and audiophiles agree that bipolar speakers are superior for both music and home theater. Each speaker incorporates two complete sets of drivers, one facing forward and the other facing to the rear. Definitive's speakers radiate the full sonic spectrum both forward and rearward in an omni-directional pattern, exactly as sound is produced in real life.

The sonic benefits you hear are dramatic. This unique technology provides you with a lifelike balance of early-arrival sound information, which provides focus, clarity and location data, and properly delayed late-arrival information, which conveys the lush three-dimensional soundstage of a live music or cinematic performance. This combination creates a huge soundfield that is rich, warm, ultra-clear and vibrantly alive. Bipolar technology assures a superb panorama of lifelike sound for every listener wherever they are in the room. Most importantly, it will make the walls of your room seem to disappear, effectively expanding the size of your room into the sound space of the recoded event your system is reproducing. These elegant, slender towers provide a huge natural soundstage which extends in a three-dimensional arc beyond the speakers, with front-to-back depth that is almost magical in its ability to recreate the illusion of live music or cinematic action actually being performed in your room.

Multiple High-Definition Drivers and a Sweeter Tweeter

The BP10 utilizes two high definition bass/midrange drivers for significant performance advantages in the areas of bass reproduction, lifelike midrange clarity and dynamic range. These are the same drivers used in Definitive’s flagship BP7000 Series, and incorporate deeply drawn mineral-filled polymer cones, butyl rubber surrounds and dustcaps, high temperature vented voice coils and massive magnet structures. This combination of features assures high definition, superb transient response, high efficiency, high power handling and extended bass response. In addition, they are assembled utilizing an aerodynamically designed, magnetically inert, cast-magnesium basket to minimize internal reflections off the back of the cone and preserve structural and magnetic integrity under all conditions.

The moving coil dome tweeters Definitive developed for the top-of-the-line BP7000 Series are also used in the BP10B. They utilize a specially annealed pure aluminum 1-inch dome, suspended by a silk surround and acoustically loaded by a precisely configured phase plug/lens--all engineered to assure perfectly controlled, absolutely linear movement. This results in velvety smooth extended response beyond 30 kHz, greatly reduced distortion, improved transient response, wider dispersion and notably higher definition. Magnetic fluid damping is incorporated for ultra-high power handling.

Phase-Coherent Linkwitz-Riley Crossover Networks

The crossover network of a loudspeaker is the real heart of the system, as it is responsible for perfectly blending together the sound of the various drivers into a musically seamless whole. The sophisticated Linkwitz-Riley design used in the BP10B equalizes the drivers for linear phase and frequency response. This preserves the phase coherence, transient response and dynamic integrity of the signal for absolutely lifelike music and home theater reproduction in your home.

Monocoque, Non-Resonant, Low-Diffraction Cabinets

The cabinet of a loudspeaker plays a large part in its sonic performance. Diffraction--the secondary radiation of sound caused by cabinet edges, grille frames and other protrusions--can color the sound of a loudspeaker. The design of the BP10B reduces diffraction to an absolute minimum by flush mounting drivers on extremely narrow baffles with radial edges, which are covered by a frameless grille "sock." In addition, the resonant vibration of a loudspeaker's cabinet walls and baffles can also impart unwanted coloration. Definitive's monocoque cabinets are constructed of high-density medite with 1" thick front and rear baffles, foam dampening pads and internal braces. This virtually eliminates resonant cabinet coloration which could otherwise interfere with the pure sound produced by the high definition drivers. The BP10B also includes an additional brace panel that separates the front and rear drivers.

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Technical Specifications

• Dimensions: 8" W x 12-1/4" D x 42" H
• Driver Complement: Two 6-1/2" mineral-filled, homopolymer-coned bass/midranges with cast-magnesium baskets; two 1" pure aluminum dome tweeters blended by a Linkwitz-Riley crossover
• Frequency Response: 20 Hz – 30 kHz
• Nominal Impedance: 4 - 8 Ohms
• Rec. Assoc. Amplification: 20 - 300 Watts/channel
• Efficiency: 91 dB
• Weight: 57 lbs.

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Choosing Definitive Technology Speakers for Your Home

Definitive Technology offers many quality speakers that are just right for your home. Which speaker, or set of speakers, you choose depends on how much you are willing to spend and which features you prioritize in a home theater environment. All of Definitive Technology's speakers are audiophile-engineered, designer-styled loudspeakers intended for musical reproduction and home theater systems of the highest quality. Thousands of man-hours of critical listening and engineering utilizing the most advanced computer loudspeaker development programs available--along with fundamental research at the world's most advanced loudspeaker research facility--have combined to create unmatched instruments for the reproduction of music or movies in your home.

	BP10 Tower Loudspeaker: Definitive Technology's BP10 is a revolutionary audiophile-engineered, designer-styled loudspeaker intended for musical reproduction and home theater systems of the highest quality. This full-range bipolar (front and rear) radiating system combines the lush spacious soundstaging, lifelike depth-of-field, razor-sharp resolution and pinpoint imaging of the finest dipolar panel loudspeakers with the extended bass response, high-efficiency, wide dynamic range and easy-to-position convenience of the best conventional box systems. Thousands of man-hours of critical listening and engineering utilizing the most advanced computer loudspeaker development programs available--along with fundamental research at the world's most advanced loudspeaker research facility--have combined to create unmatched instruments for the reproduction of music or movies in your home.
	2002 Center Channel Speaker: Definitive's 2000 series of left/center/right channel speakers have always led the industry with the best-sounding shielded center channels available. Optimum surround sound home theater reproduction places heavy demands on the center channel speaker, which in many respects is the main speaker in the system and often handles 50% or more of the audio information. These C/L/Rs are also superb as matching center, left and right channel speakers and can be positioned horizontally or vertically. All feature non-resonant monocoque cabinets with Linkwitz-Riley crossover networks, pure aluminum dome tweeters and die-cast-basket bass/midrange drivers in D'Appolito arrays.
	ProCenter 2000 Center Channel Speaker: Definitive's ProCenter center channel speakers are equipped with many of the same technologies as the ProMonitor speakers, resulting in wide frequency responses, extended dynamic range, and extraordinary detail and articulation. Optimum surround sound home theater reproduction places heavy demands on the center channel speaker, which in many respects is the most important speaker in the system, often handling 50 percent or more of the program material. In other words, this isn't the place to compromise and settle for second best. Definitive's center channel speakers leave nothing to chance, having won numerous design and performance awards. All ProCenter speakers include such state-of-the-art features as die-cast-basket bass/midrange drivers coupled to pressure-driven planar low-frequency radiators; wide-dispersion, pure-aluminum dome tweeters with magnetic fluid cooling; complex Linkwitz-Riley crossover networks; solid, non-resonant monocoque cabinets with diffractionless grill/baffle interfaces; and effective magnetic shielding that incorporates both metal shield and dual-field canceling magnets. As a final plus, all ProCenter speakers have been voiced-matched with the same sonic signature as all of Definitive's satellite speakers, ensuring a seamless audio performance. Available in gloss black or gloss white finishes, Definitive's ProCenter speakers include an adjustable foot for shelf mounting or built-in threaded inserts for wall mounting.
	BP1.2X Surround Speakers: Definitive's bipolar rear surround speakers are true bipolar systems containing two complete full-range speaker system, one on each side of the cabinet. Bipolar technology is absolutely superior for surround speakers because it synergistically combines the performance advantages of direct radiating (imaging, focus, localization, and specificity) and dipolar speakers (spacious, sourceless, all-enveloping ambience) into one ideal system which is perfect for all discret 5.1 formats including Dolby Digital AC-3, DTS as well as the new Dolby EX and Dolby Pro-Logic. They are all full-range, extremely linear, low-distortion systems which are timbre-matched to blend perfectly with all our speakers as well as other high-quality speaker systems. The Definitive bipolar rear speakers all have tremendous dynamic range as well as true high-definition sound quality which, combined with their bipolar radiation pattern, results in total immersion in the sound field.
	BP7006 Bipolar SuperTower: If you love great sound you must experience the magic of Definitive’s BP7006 Bipolar SuperTowers. Their patented combination of bipolar midrange technology and built-in SuperCube subwoofers deliver unsurpassed sonic performance. Thousands of man-hours of critical listening and engineering utilizing the most advanced computer loudspeaker development programs available--along with fundamental research at the world's most advanced loudspeaker research facility--have combined to create unmatched instruments for the reproduction of music or movies in your home. This extraordinary speaker sets a new reference standard for ultra-dynamic high-accuracy loudspeakers and achieves equally superb performance with both music and movies. They will reproduce a silky smooth, incredibly detailed wall-to-wall, floor-to-ceiling sonic image with superb dimensionality at lifelike volume levels with a sense of ease which is truly remarkable. The elegant styling features beautiful sculptural refinements to Definitive’s signature look with a choice of classic piano-gloss black or a new piano-gloss golden cherry finish. Combine them with perfectly matched Definitive centers and surrounds for an extraordinary home theater system.

Product Description

bipolar speaker technology * frequency response 20-30,000 Hz * sensitivity 90 dB * 8-ohm impedance * handles up to 300 watts *

Customer Reviews

Most Helpful Customer Reviews

5.0 out of 5 stars Great speakers!, November 21, 2009

By	Oliver Shaw "musicmaven" (Albuquerque, NM USA) - See all my reviews (REAL NAME)

I've owned these speakers for 17 years and they
continue to provide extremely fine sound. In the
past I have owned Bose 901s among other speakers
and these BP10s provide equal quality sound to
my ears. In short, they leave nothing to be
desired.